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Showing posts from January, 2016
RICKETS [RICKETS]
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It is the characteristic result of vitamin D deficiency in children. CAUSES: It is less common in breastfed infants. • Less exposure to sunlight. • Dark skinned infants. • Dietary deficiency of vitamin D. • Malabsorption. • Chronic liver disease. • Renal osteodystrophy. • Calcium wasting. • Hereditary. SIGN AND SYMPTOMS: • Head: – Prominent forehead. – Delayed closing of anterior fontanels (normally closes by 6 months of age). – Frequent rocking movement of the head. – Temporary teeth usually appear late. – Excessive sweating over the forehead. • Thorax: – Beading of ribs (rachitic rosary), at the junction of the ribs and cartilages. – Prominent sternum (Pigeon`s Breast). • Spinal column: – Patient has hump in the back (Kyphosis). • Extremities: – Bow legs. – Knock knees. – Outwards curving of bones of forearm. – Dwarfism in severe cases. – ...